Common application scenarios:

· Home decoration construction: When painting the wall, cover the floor and furniture, and protect the area outside the gaps when tiling.

· Car maintenance: Cover non construction parts of the car body during painting to avoid paint contamination.

· Cleaning and protection: Cover electrical appliances and soft furnishings during a thorough cleaning to prevent water stains or dust from adhering.

· Industrial production: Protect screens and metal components during electronic product assembly to avoid scratches or fingerprints.

Precautions for using plastic masking film

Preparation before use

· Clean the surface: Ensure that the surface to be protected is clean, dry, and dust-free. You can use a cleaning agent or alcohol to wipe it dry and avoid dust affecting the bonding effect.

· Select appropriate materials: Choose according to the scene - use masking paper for fine areas, reinforce complex corners with tape, use masking film for large flat surfaces, and fill curved surfaces with masking sponge.

Operating Specifications

· Avoid wrinkles: When covering, flatten the film to prevent the accumulation of paint mist at the wrinkles and the formation of "shadow areas", leaving marks after tearing off.

· Sequence and fixation: Operate from top to bottom, with gaps blocked with masking paper; Secure the edges with tape or use magnetic strips to fix non self-adhesive films to avoid displacement.

· Edge transition: During painting, use masking paper to transition the edges to prevent the coating from peeling off and affecting the quality of the film.

Usage taboos

High temperature and ventilation: Avoid using on high temperature surfaces (such as freshly cooked food) or wrapping running electrical appliances to prevent the release of harmful substances or poor heat dissipation; When covering furniture for a long time, ventilation is necessary to avoid mold growth.

Post-processing

· Gentle removal: After construction, gently peel off to avoid pulling and causing paint cracking or adhesive residue.

· Timely cleaning: Clean the film after use to avoid stains affecting the next use; Regularly replace aging and damaged membranes.